<template>
  <div class="swiper-container small">
    <div class="swiper-wrapper">
      <div v-for="(img, index) in skuImageList" :key="img.id" class="swiper-slide" style="width: 56px">
        <img @click="$bus.$emit('selectImg', img.imgUrl) && (activeIndex = index)" :src="img.imgUrl"
          :class="{ active: index == activeIndex }">
      </div>
    </div>
    <div class="swiper-button-next"></div>
    <div class="swiper-button-prev"></div>
  </div>
</template>

<script>
import Swiper from 'swiper'
export default {
  name: "ImageList",
  props: ['skuImageList'],
  data() {
    return {
      activeIndex: 0,
      person: {
        name: 'hsj',
        age: 23,
        compony: {
          addr: '河南省'
        }
      }
    }
  },
  mounted() {
    const {compony: {addr}} = this.person
  },
  watch: {
    skuImageList: {
      handler(n) {
        this.$nextTick(function () {
          new Swiper('.small', {
            navigation: {
              prevEl: '.swiper-button-prev',
              nextEl: '.swiper-button-next'
            },
            slidesPreView: 'auto',
            // grid: {
            //   fill: 'column',
            //   row: 1
            // }
            spaceBetween: 110,
          })
        })

      }
    }
  }
}
</script>

<style lang="less" scoped>
.swiper-container {
  height: 56px;
  width: 412px;
  box-sizing: border-box;
  padding: 0 12px;

  .swiper-slide {
    width: 56px !important;
    height: 56px;

    img {
      width: 100%;
      height: 100%;
      border: 1px solid #ccc;
      padding: 2px;
      width: 50px;
      height: 50px;
      display: block;

      &.active {
        border: 2px solid #f60;
        padding: 1px;
      }

      &:hover {
        border: 2px solid #f60;
        padding: 1px;
      }
    }
  }

  .swiper-button-next {
    left: auto;
    right: 0;
  }

  .swiper-button-prev {
    left: 0;
    right: auto;
  }

  .swiper-button-next,
  .swiper-button-prev {
    box-sizing: border-box;
    width: 12px;
    height: 56px;
    background: rgb(235, 235, 235);
    border: 1px solid rgb(204, 204, 204);
    top: 0;
    margin-top: 0;

    &::after {
      font-size: 12px;
    }
  }
}
</style>